PT - JOURNAL ARTICLE AU - Luke C. Pilling AU - Lorna W Harries AU - Dena G Hernandez AU - Andrew B Singleton AU - George A. Kuchel AU - Luigi Ferrucci AU - David Melzer TI - The reported healthy ageing gene expression score: lack of predictive value in two cohorts AID - 10.1101/034058 DP - 2015 Jan 01 TA - bioRxiv PG - 034058 4099 - http://biorxiv.org/content/early/2015/12/09/034058.short 4100 - http://biorxiv.org/content/early/2015/12/09/034058.full AB - Sood et al. report a multi-tissue RNA signature “predictive of human health, using only peripheral blood samples”. We tested this score in blood in two independent, larger cohorts and found no associations with age or related phenotypes, including strength, interleukin-6 or mortality.A response to: A novel multi-tissue RNA diagnostic of healthy ageing relates to cognitive health status by Sood S, Gallagher IJ, Lunnon K, Rullman E, Keohane A, Crossland H, et al. Genome Biology; 2015;16:185.